Correction pen



FIG. 1 is a perspective view of the correction pen;

FIG. 2 is a front view of the correction pen;

FIG. 3 is a left-side view of the correction pen;

FIG. 4 is a top plan view of the correction pen;

FIG. 5 is a bottom plan view of the correction pen;

FIG. 6 is a rear view of the correction pen; and,

FIG. 7 is a sectional view of the correction pen taken along 7—7 in FIG.2.

The ornamental design for a correction pen, as shown and described.